/* COLOR PALETTE */
:root {
  /* Base */
  --bg-main: #f3ecda;           /* softer parchment */
  --bg-panel: #fff3d6;         /* card background */
  --bg-banner: #8b5a2b;
  --bg-banner-top: #9b6a3a;
  --bg-banner-bottom: #7a4a22;

  /* Primary UI */
  --btn-main: #ffd79b;
  --btn-main-hover: #ffe6b8;
  --btn-border: #d7a066;

  --btn-secondary: #f5dab7;
  --btn-secondary-hover: #fde6c8;

  /* Text */
  --text-main: #3a2416;
  --text-soft: #4c3120;
  --text-light: #f8f3ea;

  /* Accents */
  --accent-green: #6fbf73;     /* softer than pure #4CAF50 */
  --accent-yellow: #f4c04f;
  --accent-red: #e26a5c;

  /* UI */
  --shadow-soft: rgba(0,0,0,0.15);
  --shadow-strong: rgba(0,0,0,0.25);
}

/* =================== GLOBAL =================== */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: "Arial Rounded MT Bold", "Comic Sans MS", sans-serif;
  background-color: var(--bg-main); /*OLD: #f0e8d0 */
}

html {
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.screen {
  width: 100%;
  flex: 1; /* ← THIS is the key */

  display: flex;
  flex-direction: column;
  align-items: center;     /* horizontal centering */
  justify-content: flex-start;

  padding: 24px 0;
  box-sizing: border-box;
}

.screen-inner {
  width: 100%;
  max-width: 1200px;

  display: flex;
  flex-direction: column;
  flex: 1;                      /* fills space between banners */
  justify-content: center;      /* vertical centering */
  align-items: center;          /* horizontal centering */
}

/* 
.screen {
  outline: 2px dashed red;
}
.screen-inner {
  outline: 2px dashed blue;
} */


.hidden {
  display: none !important;
}

h1, h2 {
  color: var(--text-main); /*OLD: #3a2d23 */
  text-align: center;
}

h3, p {
  color: var(--text-soft);/* OLD: #230f01 */
  text-align: center;
}

/* BANNERS */
.acnh-banner {
  width: 100%;
  height: 80px;
  flex-shrink: 0;

  background-color: var(--bg-banner);/* OLD: #8b5a2b */
  background-image:
    linear-gradient(to bottom, var(--bg-banner-top), var(--bg-banner-bottom)), /* OLD: #9b6a3a, #7a4a22*/
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,0.05),
      rgba(255,255,255,0.05) 5px,
      transparent 5px,
      transparent 10px
    );

  box-shadow: inset 0 -2px 0 rgba(0,0,0,0.15);

  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.banner-text {
  width: 100%;
  height: 100%;

  display: flex;
  align-items: center;
  justify-content: center;

  font-family: "Arial Rounded MT Bold", "Helvetica Rounded", system-ui, sans-serif;
  letter-spacing: 0.04em;

  color: var(--text-light); /* OLD: #f4f1ea */
  text-shadow: 0 2px 2px rgba(0,0,0,0.4);

  pointer-events: none; /* prevent clicks */
  user-select: none;
}

.banner-text-top {
  font-size: clamp(28px, 28px, 28px);
  font-weight: 700;
}

.banner-bottom {
  width: 100%;
  height: 80px;
  flex-shrink: 0;

  display: flex;
  justify-content: center;
  align-items: center;

  padding: 0 12px;
  box-sizing: border-box;
}

.banner-text-bottom {
  font-size: clamp(18px, 3.6vw, 28px);
  font-weight: 700;
}

/* Inner wrapper ensures text stays grouped */
.banner-bottom-content {
  display: flex;
  flex-direction: column;
  justify-content: center;

  width: 100%;
  text-align: center;

  line-height: 1.4;
}

.banner-bottom-line {
  color: #f4f1ea; /* warm white */
  font-size: 14px;
  margin: 0;                 /* IMPORTANT */
  padding: 0;
}

@media (max-width: 480px) {
  .banner-bottom-line {
    font-size: 12px;
  }
}

.banner-top-link {
  color: var(--text-light);
  text-decoration: none;
  font-size: clamp(28px, 28px, 28px);
  font-weight: 700;
  width: 100%;
  height: 100%;

  display: flex;
  align-items: center;
  justify-content: center;

  font-family: "Arial Rounded MT Bold", "Helvetica Rounded", system-ui, sans-serif;
  letter-spacing: 0.04em;
}

.banner-top-link:hover {
  background-size: 0% 2px;
}

.banner-bottom-link {
  color: #f4f1ea;
  text-decoration: none;

  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 2px;       /* thickness */
  background-position: 0 100%;     /* bottom of text */
  background-repeat: no-repeat;
}

.banner-bottom-link:hover {
  background-size: 0% 2px;
}

/* BUTTONS */

.primary-btn {
  width: 200px;
  margin: 10px;
  padding: 10px 20px;
  font-size: 1.5rem;
  color: var(--text-main); /* OLD: #230f01 */
  border-radius: 15px;
  border: 3px solid var(--btn-border); /* OLD: #d69f6e*/
  background-color: var(--btn-main); /* OLD: #ffcf8a */
  box-shadow: 0 4px 6px var(--shadow-strong); /* OLD: rgba(0,0,0,0.2)*/
  cursor: pointer;
  transition: transform 0.15s, background-color 0.15s;
  box-shadow: 0 4px 6px rgba(0,0,0,0.25);
  cursor: pointer;
  transition: transform 0.15s, background-color 0.15s;
  max-width: 90%;
}

.primary-btn:enabled {
  font-weight: 600;
}

.primary-btn:hover:enabled {
  background-color: var(--btn-main-hover); /* OLD: #ffdca8 */
  transform: scale(1.05);
}

.primary-btn:disabled {
  /* OLD: #6b5443 */
  cursor: not-allowed;
}

.secondary-btn {
  width: 200px;
  margin: 10px;
  padding: 10px 20px;
  font-size: 1.1rem;
  border-radius: 15px;
  border: 3px solid var(--btn-border); /* OLD: #d69f6e */
  background-color: var(--btn-secondary); /* OLD: #fdd9b5 NEED TO FIX, FEELS TOO LIGHT */
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
  cursor: pointer;
  transition: transform 0.15s, background-color 0.15s;
}

.secondary-btn:hover:enabled {
  transform: scale(1.05);
  background-color: var(--btn-secondary-hover); /* OLD: #ffd8a6 */
}

.secondary-btn:disabled {
  cursor: not-allowed;
}

#ult-tools-btn {
  max-width: 300px;
  border-radius: 15px;
  border: 1px solid var(--btn-border);
  background-color: var(--text-light);
  margin-bottom: 300px;
  cursor: pointer;
}

#ult-tools-btn:hover {
  border-width: 2px;
}

#ult-oosquiz-btn {
  max-width: 300px;
  border-radius: 15px;
  border: 1px solid var(--btn-border);
  margin-bottom: 300px;
  cursor: pointer;
  filter: brightness(0.9);
}

#ult-oosquiz-btn:hover {
  border-width: 2px;
}

.image-container {
  position: fixed; /* Establishes the positioning context for absolute children */
  display: inline-block; /* Helps the container wrap the image's dimensions */
  /* margin-bottom: spacing AFTER overlay is calculated */
}

.image-container img {
  display: block; /* Removes default spacing issues */
  max-width: 300px;
  height: auto;
}

/* .overlay-text {
  position: absolute; /* Positions the text over the image
  top: 50%; /* Centers the text vertically
  left: 50%; /* Centers the text horizontally
  transform: translate(-50%, -50%); /* Ensures perfect centering
  color: var(--text-light); /* Makes text visible on dark images
  font-size: 30px;
  font-weight: bold;
  text-shadow: 0 2px 6px rgba(0,0,0,0.7); /* readability
  text-align: center;
  pointer-events: none;    /* clicks go through to image
} */

/* =================== START SCREEN =================== */
#start-screen-logo {
  max-width: 360px;
}

#title {
  max-width: 100%;
  text-align: center;
  padding: 0 12px;
  word-break: break-word;
}

#character-grid {
  display: grid;
  gap: 6px;
  flex-wrap: wrap;
  grid-template-columns: repeat(auto-fit, minmax(60px, 60px));
  justify-content: center;
  justify-items: center;
  margin: 0 auto;
  width: 100%;
  max-width: 480px;
  padding: 0 8px;
  box-sizing: border-box;
}

@media (max-width: 480px) {
  #character-grid{
    grid-template-columns: repeat(auto-fit, minmax(60px, 22%));
  }
}

.character-img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  cursor: pointer;
  border: 3px solid transparent;
  border-radius: 12px;
  transition: transform 0.2s, border-color 0.2s;
}

.character-img:hover {
  transform: scale(1.05);
}

.character-img.selected {
  border-color: var(--accent-green); /* OLD: #4CAF50 */
}

#start-quiz-btn {
  margin-top: 30px;
}

/* =================== OOS Frame Data SCREEN =================== */
#oos-frames-list {
  margin: 20px;
}

tr:first-child {
  background-color: #fac999; /* Background for the first row */
}

/* =================== How to Play SCREEN =================== */
#howto-section {
  margin: 0px;
  width: 100%;
  max-width: 520px;
}

.howto-step {
  margin: 30px;
}

.howto-details-text {
  text-align: left;
}

.howto-img {
  display: block;
  width: 100%;
  max-width: 480px;   /* ← control image size here */
  height: 100%;
  max-height: 480px;
  height: auto;
  margin: 12px auto;
  border: 1px solid transparent;
  border-color: var(--btn-border);
  border-radius: 12px;
}

#assumptions-section {
  margin-bottom: 30px;
}

tr:first-child {
  background-color: #fac999; /* Background for the first row */
}

/* =================== COUNTDOWN SCREEN =================== */
#countdown-text {
  font-size: 8rem;
  font-weight: bold;
  justify-content: center;
  align-items: center;
  color: #371701;    /* ACNH-style dark brown text */
}

/* =================== QUESTION SCREEN =================== */
#question-counter {
  text-align: center;
  font-size: 16px;
  font-weight: 600;
  /* margin-top: 20px; */
  color: var(--text-soft); /* OLD: #230f01, ACNH-style dark brown text */
}

#question-text {
  font-size: 2rem;       /* bigger size */
  font-weight: bold;
  color: var(--text-main); /* OLD: #230f01, ACNH-style dark brown text */
  text-align: center;
  margin-top: 25px;
}

/* Container for the timer */
#timer-container {
  width: 320px;          /* default width on desktop */
  max-width: 90%;        /* responsive on smaller screens */
  height: 14px;          /* visible height */
  border-radius: 10px;
  background-color: #e4dcc6; /* OLD: #dcd0b2, light background behind timer */
  margin-top: 40px;
  margin-bottom: 40px;        /* space between timer and buttons */
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  overflow: hidden;      /* ensures inner bar stays inside */
}

/* Timer bar itself */
#timer-bar {
  width: 100%;             /* start full */
  height: 100%;
  background-color: var(--accent-green); /* OLD: #4CAF50, green */
  transition: width 0.05s linear, background-color 0.05s linear;
}

/* Answer buttons grid */
#answers {
  display: grid !important; /* important to override any inherited flex */
  grid-template-columns: repeat(2, 1fr); /* 2 equal columns */
  grid-template-rows: repeat(2, auto);  /* 2 rows */
  gap: 12px;                            /* space between buttons */
  justify-content: center;               /* center the grid horizontally */
  align-items: center;                   /* center the buttons vertically */
  width: fit-content;                          /* optional fixed width */
  max-width: 90%;                        /* responsive width */
  margin: 0 auto;
}

.answer-btn {
  width: 300px;
  height: 90px;
  background-color: var(--btn-secondary); /* OLD: #fdd9b5 */
  border: 3px solid var(--btn-border); /* OLD: #d69f6e; */
  border-radius: 20px;
  white-space: normal;       /* allow wrapping */
  text-align: center;
  word-break: break-word;    /* long words break safely */
  line-height: 1.2;
  padding: 6px;
  font-size: clamp(1rem, 1.5vw, 1.5rem); /* adapt font size to container */
  color: var(--text-main); /* OLD: #230f01, ACNH-style dark brown text */
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 4px 6px var(--shadow-soft); /* OLD: rgba(0,0,0,0.2) */
  transition: transform 0.15s, background-color 0.15s, opacity 0.3s;
  position: relative; /* allows us to place marks inside button */
}

@media (max-width: 500px) {
  .answer-btn {
    width: 100%;       /* responsive width */
    height: auto;      /* let height grow to fit text */
    min-height: 56px;  /* ensures touchable size */
    font-size: clamp(0.9rem, 2.5vw, 1.2rem); /* shrink text if needed */
  }
}

/* Mark appears at top-right corner of button */
.answer-btn .mark {
  position: absolute;
  right: -10px;      /* distance from right edge */
  top: -15px;       /* distance from top edge */
  font-size: 1.6rem;
}

.answer-btn:hover:enabled {
  transform: scale(1.05);
  background-color: var(--btn-secondary-hover); /* OLD: #ffd8a6 */
}

.answer-btn:disabled {
  opacity: 1;               /* keep fully opaque */
  cursor: default;          /* optional: change cursor instead of default 'not-allowed' */
  background-color: #fdd9b5;
  border: 3px solid #d69f6e;
  color: inherit;           /* keep original text color */
  pointer-events: none;     /* optional, ensures no clicks */
}

/* Correct vs incorrect text */
#answer-feedback {
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--text-main); /* #333 */
  text-align: center;

  min-height: 30px; /* reserve enough space for feedback text */
  display: flex;
  justify-content: center;
  align-items: center;
}

.answer-feedback.hidden {
  visibility: hidden; /* hides text but keeps space */
}

/* Responsive adjustments */
@media (max-width: 500px) {
  #timer-container {
    width: 90%;
    height: 12px;
  }
  .answers {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 15px;
    width: 90%;
  }
  .answer-btn {
    width: 100%;
    height: 50px;
    font-size: 1rem;
  }
}

/* =================== RESULTS SCREEN =================== */
#results-title {
  font-size: 3rem; /* Increase as desired */
  text-align: center;
  margin-bottom: 0; /* optional spacing below title */
  font-family: "Comic Sans MS", cursive, sans-serif; /* optional ACNH-style font */
  color: #000000; /* optional color */
}

#results-screen h1 {
  margin-top: 0;   /* was effectively much larger */
}

#results-content {
  max-width: 360px;     /* controls how wide the results block is */
  margin: 0 auto;       /* center horizontally */
  padding: 16px;
  text-align: center;
}

/* #results-screen button {
  width: 200px;
  margin: 10px;
  padding: 10px 20px;
  font-size: 1.1rem;
  border-radius: 15px;
  border: 3px solid #d69f6e;
  background-color: #fdd9b5;
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
  cursor: pointer;
  transition: transform 0.15s, background-color 0.15s;
}

#results-screen button:hover {
  transform: scale(1.05);
  background-color: #ffd8a6;
} */

/* #results-character-img {
  width: auto;           /* or any size you want 
  height: auto;  
  max-width: 200px;         
  display: block;         
  margin: 20px auto;      /* center horizontally with space above/below 
  border-radius: 10px;    /* optional, ACNH-like rounded look 
  box-shadow: 0 4px 8px rgba(0,0,0,0.3); /* optional nice shadow 
} */

#results-image-box {
  width: auto;           /* or any size you want */
  height: auto;  
  max-width: 200px;      

  display: block;         
  margin: 20px auto;      /* center horizontally with space above/below */

  border: 2px solid rgba(255, 255, 255, 0.01);
  border-radius: 10px;    /* optional, ACNH-like rounded look */
  padding: 8px;

  background-color: rgba(255, 255, 255, 0.01); /* ← invisible to eye */
  box-shadow: 0 4px 8px rgba(0,0,0,0.3); /* optional nice shadow */
  box-sizing: border-box;
/*  width: 100%;
  max-width: 200px;        SAME width as your results layout
  margin: 0 auto 12px auto;

  border: 2px solid #444;
  border-radius: 12px;
  padding: 8px;
  background-color: #111;

  box-sizing: border-box; */
}

#results-character-img {
  width: 100%;
  display: block;
  border-radius: 8px;
}

#results-character-img-label {
  font-size: 1rem; /* Increase as desired */
  text-align: center;
  margin-top: -5px;
  margin-bottom: 20px; /* optional spacing below label */
  font-family: "Comic Sans MS", cursive, sans-serif; /* optional ACNH-style font */
  color: var(--text-main); /* OLD: #000000, optional color */    
}

#results-summary {
  font-size: 1.5rem; /* Increase as desired */
  text-align: center;
  margin-top: -5px;
  margin-bottom: 20px; /* optional spacing below label */
  font-family: "Comic Sans MS", cursive, sans-serif; /* optional ACNH-style font */
  color: var(--text-main); /* OLD: #000000, optional color */  
}

/* Only for results screenshot*/
.capture-char-border {
  border: 1px solid #3a1902 !important;
  border-radius: 12px !important;
  box-shadow: 0 4px 8px rgba(0,0,0,0.35) !important;
}
.capture-hide {
  display: none !important;
}

/* Popups */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
}

.popup.hidden {
  display: none;
}

.popup-content {
  position: relative; /* needed for absolute positioning of X */
  background: #f0e8d0;
  padding: 20px 28px;
  border-radius: 12px;
  text-align: center;
  max-width: 300px;
}

.popup-close {
  position: absolute;
  top: 8px;
  right: 10px;
  border: none;
  background: none;
  font-size: 16px;
  cursor: pointer;
  color: var(--text-soft); /* OLD: #666 */
}

.popup-close:hover {
  color: #000;
}

.popup-buttons {
  margin-top: 15px;
  display: flex;
  gap: 10px;
  justify-content: center;
}

.popup-buttons button {
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  border: 3px solid var(--btn-border); /* OLD: #d69f6e */
  background-color: var(--btn-secondary); /* OLD: #fdd9b5 */
}


/* =================== EXPLANATION SCREEN =================== */
/* Explanation screen should flow naturally (page scrolls) */
#explanation-screen {
  justify-content: flex-start;   /* stop vertical centering */
  padding-bottom: 72px; /* content + bottom banner */
}

#explanation-list {
  width: 90%;
  max-width: 600px;
  margin: 20px auto;
}

.explanation-block {
  background-color: var(--bg-panel); /* OLD: #ffeecb */
  padding: 12px 15px;
  border-radius: 15px;
  margin-bottom: 15px;
  border: 2px solid var(--btn-border); /* OLD: #d69f6e */
}

.explanation-item .question-text {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 6px;
}

/* Explanation screen should scroll, not overlap banners */
#explanation-screen .screen-inner {
  justify-content: flex-start; /* top-align when content is long */
}

/* #explanation-screen button {
  width: 200px;
  margin: 10px;
  padding: 10px 20px;
  font-size: 1.1rem;
  border-radius: 15px;
  border: 3px solid #d69f6e;
  background-color: #fdd9b5;
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
  cursor: pointer;
  transition: transform 0.15s, background-color 0.15s;
}

#explanation-screen button:hover {
  transform: scale(1.05);
  background-color: #ffd8a6;
} */

/* =================== RESPONSIVE =================== */
@media (max-width: 500px) {
  .answers {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 15px;
  }

  .answer-btn {
    font-size: 1rem;
    height: 50px;
  }

  .character-img {
    width: 90px;
  }
}

.maintenance-link {
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 20px;
  font-size: 1.2rem;
}